debug crypto isakmp 
please let us know some of debug messages when you initiate traffic . 

Date: Sun, 9 Oct 2011 22:01:46 +0530
From: [email protected]
To: [email protected]
Subject: [OSL | CCIE_Security] Site to site VPN using CA

Hi All,

Network Diagram,
lo1-----R1(10.1.1.1)--------(10.1.1.2)R2(20.1.1.2)-----------(20.1.1.1)R3---lo3 
                                 loop2 for NTP Server


I am creating site to site tunnel between R1 and R3 by using CA.but it is not 
working.
where loop1 and loop3 are the intresting traffic with respected routers. R1 and 
R3 are authenticated and enrolled with CA server lo2.




-----------------------------------------------------------------------------------R1
 
config---------------------------------------------------------------------------------------


crypto pki trustpoint R3 enrollment url http://2.2.2.2:80 subject-name CN = 
R3.cisco.com
 revocation-check crl rsakeypair R3.cisco.com
crypto pki certificate chain R3 certificate ca 01  30820241 308201AA A0030201 
02020101 300D0609 2A864886 F70D0101 04050030

        quit

crypto isakmp policy 10 encr aes group 2crypto isakmp identity dn!!crypto ipsec 
transform-set TSET esp-aes esp-sha-hmac
!crypto map MAP 10 ipsec-isakmp set peer 20.1.1.1 set transform-set TSET match 
address ACS!!!ip ssh version 1!
!!!interface Loopback1 ip address 1.1.1.1 255.255.255.0!interface 
FastEthernet0/0 ip address 10.1.1.1 255.255.255.0 duplex auto
 speed auto crypto map MAP
router eigrp 1 network 10.0.0.0 no auto-summary!ip forward-protocol ndip route 
1.1.1.0 255.255.255.0 10.1.1.2
!!ip http serverno ip http secure-server!ip access-list extended ACS permit ip 
host 1.1.1.1 host 3.3.3.3

ntp authentication-key 1 md5 13061E010803 7
ntp authenticatentp trusted-key 1ntp clock-period 17179880ntp server 
2.2.2.2-----------------------------------------------------------------------R2
 Config 
-----------------------------------------------------------------------
crypto pki server R2 database level complete database archive pem password 7 
060506324F41584B56
 issuer-name CN = R2 CA Server,L = London,ST = MI cdp-url 
http://2.2.2.2/cgi-bin/pkiclient.exe?operation=GetCRL database url flash:
!crypto pki trustpoint R2 revocation-check crl rsakeypair R2.cisco.com
!crypto pki certificate chain R2
 certificate ca 01  30820241 308201AA A0030201 02020101 300D0609 2A864886 
F70D0101 04050030
        quit

interface FastEthernet0/0 ip address 10.1.1.2 255.255.255.0
 duplex auto speed auto!interface FastEthernet0/1 ip address 20.1.1.2 
255.255.255.0 duplex auto speed auto!router eigrp 1
 network 2.0.0.0 network 10.0.0.0 network 20.0.0.0 no auto-summary!ip 
forward-protocol nd!!ip http serverno ip http secure-server


ntp authentication-key 1 md5 14141B180F0B 7ntp authenticatentp trusted-key 1ntp 
source Loopback0ntp master 2
--------------------------------------------------------------------
R3 Config--------------------------------------------------------------------
crypto pki trustpoint R3 enrollment url http://2.2.2.2:80
 subject-name CN = R3.cisco.com revocation-check crl rsakeypair R3.cisco.com
crypto pki certificate chain R3
 certificate ca 01  30820241 308201AA A0030201 02020101 300D0609 2A864886 
F70D0101 04050030
  4B201CC6 E7        quit

crypto isakmp policy 10
 encr aes group 2crypto isakmp identity dn!!crypto ipsec transform-set TSET 
esp-aes esp-sha-hmac!crypto map MAP 10 ipsec-isakmp set peer 10.1.1.1
 set transform-set TSET match address ACS
interface Loopback3 ip address 3.3.3.3 255.255.255.0!interface FastEthernet0/0 
no ip address
 shutdown duplex auto speed auto!interface FastEthernet0/1 ip address 20.1.1.1 
255.255.255.0 duplex auto speed auto crypto map MAP
!router eigrp 1 network 20.0.0.0 no auto-summary!ip forward-protocol ndip route 
3.3.3.0 255.255.255.0 20.1.1.2!!ip http server
no ip http secure-server!ip access-list extended ACS permit ip host 3.3.3.3 
host 1.1.1.1
ntp authentication-key 1 md5 00071A150754 7ntp authenticate
ntp trusted-key 1ntp clock-period 17179821ntp server 2.2.2.2!




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_______________________________________________
For more information regarding industry leading CCIE Lab training, please visit 
www.ipexpert.com

Are you a CCNP or CCIE and looking for a job? Check out 
www.PlatinumPlacement.com

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